Linzer Cookies...no Nuts

Yes, I know...nuts are what really make a Linzer cookie but I have a client looking for Linzer cookies with no nuts...I'm trying to work on a few ideas but any and all help would be greatly appreciated.

These are NOT Linzer Cookies... as you know by definition Linzer Cookies have nuts in them. However, you could make these cookies which don't include nuts, leave off the "holly" decorations and icing, sprinkle with powdered sugar and they make a nice Jam cookie.

Directions: 1. In a large bowl combine the flour, white sugar, ground cinnamon, baking powder and salt. Cut in the butter until the mixture resembles coarse crumbs. In a small bowl beat the egg and 1/4 cup of milk. Add this to the crumb mixture until the dough is moistened. Cover and refrigerate for at least 1 hour. 2. Preheat oven to 375 degrees F (190 degrees C). 3. On a lightly floured surface roll out the dough to 1/8 inch thick. Cut with a 2 inch round cookie cutter. Place on ungreased baking sheets. 4. Bake at 375 degrees F (190 degrees C) for 8 to 10 minutes or until edges are lightly browned. Cool on wire racks. Once cool spread jam on half of the cookies then top each with another cookie. 5. To Make Glaze: Combine the confectioners' sugar, 2 tablespoons milk and vanilla until smooth. Spread glaze over the cookie and decorate with red cinnamon candy before the glaze is set. Let dry. Using a small new paintbrush and green food coloring, paint holly leaves on cookies.